Method and apparatus for automatically detecting and measuring d

Details Method and apparatus for automatically detecting and measuring d Method and apparatus for automatically detecting and measuring d

1999-01-28

2000-08-29

Kuntz, Curtis A.

Telephonic communications

Diagnostic testing, malfunction indication, or electrical...

Testing of subscriber loop or terminal

379 6, 379 1, 379 27, 379 29, H04M 124

Patent

active

061119369

ABSTRACT:
In a communications environment where it is desirable to allow the simultaneous transmission of digital subscriber line (DSL) signals and conventional Plain Old Telephone Service (POTS) signals on a single two-wire communication line, a method and apparatus is configured to automatically measure the distortion caused by a telephone or other attached device such as a dial modem due to the presence of a DSL signal on the same communication line. The method and apparatus of the present invention allows DSL devices and POTS devices to be used on the same communication line without the use of a splitter.

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